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Purism-Calls/src/util.c

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C

/*
* Copyright (C) 2018 Purism SPC
*
* This file is part of Calls.
*
* Calls is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Calls is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Calls. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Bob Ham <bob.ham@puri.sm>
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#include "util.h"
typedef struct
{
gpointer needle;
guint needle_column;
GtkTreeIter *iter;
gboolean found;
} ListStoreFindData;
static gboolean
list_store_find_foreach_cb (GtkTreeModel *model,
GtkTreePath *path,
GtkTreeIter *iter,
gpointer data)
{
ListStoreFindData *find_data = data;
gpointer value;
gtk_tree_model_get (model, iter, find_data->needle_column,
&value, -1);
if (value == find_data->needle)
{
*find_data->iter = *iter;
return (find_data->found = TRUE);
}
return FALSE;
}
gboolean
calls_list_store_find (GtkListStore *store,
gpointer needle,
gint needle_column,
GtkTreeIter *iter)
{
ListStoreFindData find_data
= { needle, needle_column, iter, FALSE };
gtk_tree_model_foreach (GTK_TREE_MODEL (store),
list_store_find_foreach_cb,
&find_data);
return find_data.found;
}